将动态标签赋予单选按钮 [英] Giving Dynamic label to a radio button
本文介绍了将动态标签赋予单选按钮的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!
问题描述
我试图创建一个动态表单,然后点击一个按钮,我称之为Javascript函数。这里是函数:
I am trying to create a dynamic form so on click of a button I call a Javascript function. here is the function:
function addradiobutton(type){
var element = document.createElement("input");
//Assign different attributes to the element.
element.setAttribute("type", type);
element.setAttribute("value", type);
element.setAttribute("name", type);
var foo = document.getElementById("fooBar");
//Append the element in page (in span).
foo.appendChild(element);
counter=counter+1;
}
这段代码增加了一个单选按钮,它的标签就像这样:
This code adds a radio button and its tag is like this
<input type="radio" name="radio" value="radio">
但是我想要这样的代码。
But I want to make this code like this.
<input type="radio" name="radio" value="radio">WATER</input>
我不介意关闭输入标记,但我想最后得到'Water'值的代码。
水资源只是一个例子,它的价值也是动态的。
我该怎么做?
I dont mind about closing input tag but I want to get the value 'Water' their at the end of the code.
Water is just taken for example its value would be dynamic as well.
What should I do ?
推荐答案
试试这个
Try this
<script type="text/javascript">
var counter = 0;
function addradiobutton(type, text) {
var label = document.createElement("label");
var element = document.createElement("input");
//Assign different attributes to the element.
element.setAttribute("type", type);
element.setAttribute("value", type);
element.setAttribute("name", type);
label.appendChild(element);
label.innerHTML += text;
var foo = document.getElementById("fooBar");
//Append the element in page (in span).
foo.appendChild(label);
counter = counter + 1;
}
addradiobutton("radio", "Water");
</script>
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